datech.dk - dns.ninja

`datech.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:a6f3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1051^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.81^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.243^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`margot.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
NS	`piers.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c10^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c310^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piers.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2310^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piers.ns.cloudflare.com`
		A	108.162.195.16^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	162.159.44.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	172.64.35.16^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=CByRLsJGfqpBE0Q4EkB3O9yppiGfMjgo98Onj97btg4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.81, 172.67.166.243
		IPv6 hints	2606:4700:3036::ac43:a6f3, 2606:4700:3037::6815:1051
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`margot.ns.cloudflare.com`dns@cloudflare.com serial=2410567902

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785818881localtime Tue Aug 4 06:48:01 2026gmtime Tue Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785818881

Same first word

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DNS History

22 records (11 active, 11 former)

●NSmargot.ns.cloudflare.com2026-02-14 → 2026-08-04 · 3 obs

○ 2021-05-03 16:02:42
● 2026-02-14 23:24:16
● 2026-08-04 04:50:18

○NSns1.gratisdns.dk2015-07-25 → 2021-05-03 · 4 obs

● 2015-07-25 20:23:24
● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○NSns2.gratisdns.dk2015-07-25 → 2021-05-03 · 4 obs

● 2015-07-25 20:23:24
● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○NSns3.gratisdns.dk2015-07-25 → 2021-05-03 · 4 obs

● 2015-07-25 20:23:24
● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○NSns4.gratisdns.dk2015-07-25 → 2021-05-03 · 4 obs

● 2015-07-25 20:23:24
● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○NSns5.gratisdns.dk2015-07-25 → 2021-05-03 · 4 obs

● 2015-07-25 20:23:24
● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

●NSpiers.ns.cloudflare.com2026-02-14 → 2026-08-04 · 3 obs

○ 2021-05-03 16:02:42
● 2026-02-14 23:24:16
● 2026-08-04 04:50:18

●MXalt1.aspmx.l.google.com2016-12-04 → 2026-08-04 · 2 obs

● 2016-12-04 00:14:40
● 2026-08-04 04:50:18

●MXalt2.aspmx.l.google.com2016-12-04 → 2026-08-04 · 2 obs

● 2016-12-04 00:14:40
● 2026-08-04 04:50:18

●MXaspmx.l.google.com2016-12-04 → 2026-08-04 · 2 obs

● 2016-12-04 00:14:40
● 2026-08-04 04:50:18

●MXaspmx2.googlemail.com2016-12-04 → 2026-08-04 · 2 obs

● 2016-12-04 00:14:40
● 2026-08-04 04:50:18

●MXaspmx3.googlemail.com2016-12-04 → 2026-08-04 · 2 obs

● 2016-12-04 00:14:40
● 2026-08-04 04:50:18

●A104.21.16.812026-02-14 → 2026-08-04 · 7 obs

○ 2021-05-03 16:02:42
● 2026-02-14 23:24:16
● 2026-02-17 16:56:42
○ 2026-02-26 14:33:20
○ 2026-03-05 06:04:38
● 2026-03-17 10:24:32
● 2026-08-04 04:50:18

○A172.64.80.12026-02-26 → 2026-03-05 · 5 obs

○ 2026-02-17 16:56:42
● 2026-02-26 14:33:20
● 2026-03-05 06:04:38
○ 2026-03-17 10:24:32
○ 2026-08-04 04:50:18

●A172.67.166.2432026-02-14 → 2026-08-04 · 7 obs

○ 2021-05-03 16:02:42
● 2026-02-14 23:24:16
● 2026-02-17 16:56:42
○ 2026-02-26 14:33:20
○ 2026-03-05 06:04:38
● 2026-03-17 10:24:32
● 2026-08-04 04:50:18

○A185.10.10.802021-05-03 → 2021-05-03 · 3 obs

● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○A2001:67c:3c0:12::532021-05-03 → 2021-05-03 · 3 obs

● 2021-05-03 16:02:42
○ 2026-02-14 23:24:16
○ 2026-08-04 04:50:18

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-26 → 2026-03-05 · 5 obs

○ 2026-02-17 16:56:42
● 2026-02-26 14:33:20
● 2026-03-05 06:04:38
○ 2026-03-17 10:24:32
○ 2026-08-04 04:50:18

○A2606:4700:3033::ac43:a6f32026-02-14 → 2026-06-14 · 9 obs

○ 2021-05-03 16:02:42
● 2026-02-14 23:24:16
● 2026-02-17 16:56:42
○ 2026-02-26 14:33:20
○ 2026-03-05 06:04:38
● 2026-03-17 10:24:32
● 2026-06-14 07:11:38
○ 2026-06-18 19:35:18
○ 2026-08-04 04:50:18

○A2606:4700:3036::6815:10512026-02-14 → 2026-06-14 · 9 obs

●A2606:4700:3036::ac43:a6f32026-06-18 → 2026-08-04 · 3 obs

○ 2026-06-14 07:11:38
● 2026-06-18 19:35:18
● 2026-08-04 04:50:18

●A2606:4700:3037::6815:10512026-06-18 → 2026-08-04 · 3 obs

○ 2026-06-14 07:11:38
● 2026-06-18 19:35:18
● 2026-08-04 04:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, h.nic.dk, b.nic.dk, c.nic.dk...	-
datech.dk	margot.ns.cloudflare.com, piers.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.167

NS records: margot.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datech.dk (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.81, 172.67.166.243`
AAAA	2	`2606:4700:3037::6815:1051, 2606:4700:3036::ac43:a6f3`
NS	2	`margot.ns.cloudflare.com, piers.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`google-site-verification=CByRLsJGfqpBE0Q`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`margot.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

datech.dk has four IP addresses: 104.21.16.81, 172.67.166.243, 2606:4700:3036::ac43:a6f3 and 2606:4700:3037::6815:1051.

Two other host names, along with www.jimweberford.com, slk-action-group.com and dublincastle.net, also share IP numbers with datech.dk.

Name Servers

datech.dk is served by two delegated name servers, margot.ns.cloudflare.com and piers.ns.cloudflare.com.

datech.dk shares its NS records with other domains, for example cwizs.com, casino6808.cfd, vender.com.br and two others.

datech.dk has at least partial name server overlap with other domains, such as directedtrustco.com, evrootdel-ka.ru, public-apis.io and two others.

These name servers tend to appear together with the name servers theo.ns.cloudflare.com, ali.ns.cloudflare.com and hal.ns.cloudflare.com.

DNS names with 6 IP addresses:

margot.ns.cloudflare.com carries IP addresses 108.162.194.167, 162.159.38.167 and 172.64.34.167, with 3 other addresses beyond those.

piers.ns.cloudflare.com carries IP addresses 108.162.195.16, 162.159.44.16 and 172.64.35.16, with 3 other addresses beyond those.

Mail Servers

Mail for datech.dk is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between datech.dk and other domains, including appian.com, springscapeslandscaping.com, nrmjobs.com.au and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.